Can you ________ your school library for me— Sure. It is big and clean. And there are many books. We often go there.

Whose is this It’s

Can I pay the bill by check?—Sorry, sir. But it is the management rule of our hotel that payment _______ be made in cash.

They arrived _____Shanghai a cold morning .

The desks in our classroom are so close together that there is not enough room to move them